Rybka 1.0 32-bit in CCRL Blitz, 2021-02-20
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/
CCRL Blitz main list:
Rybka 1.0 32-bit has no rank with rating of 2791 Elo points (+13 -13),
based on 2178 games: 1063 wins, 419 losses and 696 draws
Score: 64.8%, Average opponent: −105.3, Draws: 32.0%
Pairwise results:
Opponent Elo Score LOS Perf
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Rybka 1.2 32-bit 2864 26.5-37.5 (+11-22=31) 0.0 +19
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Rybka 1.1 32-bit 2854 19.5-42.5 (+5 -28=29) 0.0 -49
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Rybka 1.0 64-bit 2852 20.0-44.0 (+8 -32=24) 0.0 -60
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Hiarcs 12.1 2834 9.5-10.5 (+7 -8 =5 ) 0.0 +26
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Loop 10.32f 2813 14.5-15.5 (+8 -9 =13) 5.9 +10
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Hiarcs 11.1 2804 15.0-17.0 (+8 -10=14) 7.8 -8
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Strelka 1.8 32-bit 2783 37.5-26.5 (+21-10=33) 82.8 +40
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Fruit 2.3 2783 17.0-15.0 (+10-8 =14) 81.1 +11
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Bright 0.4a 2780 11.0-9.0 (+9 -7 =4 ) 92.6 +28
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Loop 12.32 2779 17.5-11.5 (+11-5 =13) 76.1 +50
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Loop 13.6 (Loop 2007) 32-bit 2775 17.5-13.5 (+10-6 =15) 97.6 +23
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Toga II 1.2.1a 32-bit 2762 23.5-16.5 (+17-10=13) 100.0 +26
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Shredder 10 2754 18.0-12.0 (+14-8 =8 ) 99.8 +32
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Hiarcs X54 Hypermodern 32-bit 2750 6.0-2.0 (+5 -1 =2 ) 100.0 +139
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Hiarcs X50 Hypermodern 2743 5.0-3.0 (+4 -2 =2 ) 99.9 +39
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Zap!Chess Zanzibar 32-bit 2742 9.0-11.0 (+5 -7 =8 ) 99.2 -80
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Junior 10.1 2742 12.0-8.0 (+10-6 =4 ) 98.8 +24
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Strelka 1.0b 32-bit 2739 39.0-25.0 (+23-9 =32) 100.0 +12
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Junior 10 2739 16.0-13.0 (+12-9 =8 ) 100.0 -15
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Spike 1.2 Turin 2731 19.5-12.5 (+13-6 =13) 100.0 +6
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Ktulu 8 2725 18.5-9.5 (+16-7 =5 ) 100.0 +55
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Chess Tiger 2007.1 2713 13.5-6.5 (+10-3 =7 ) 100.0 +35
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Hiarcs 10 Hypermodern 2701 5.0-3.0 (+4 -2 =2 ) 100.0 -6
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Naum 2.0 32-bit 2700 23.5-16.5 (+15-8 =17) 100.0 -33
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Chess Tiger 2007 2700 46.0-16.0 (+38-8 =16) 100.0 +84
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Bison 9.11 32-bit 2699 66.0-33.0 (+49-16=34) 100.0 +17
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Naum 2.0 64-bit 2693 17.0-15.0 (+10-8 =14) 100.0 -78
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Delfi 5.4 2683 33.5-15.5 (+28-10=11) 100.0 +27
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Booot 4.15.1 2668 11.0-8.0 (+9 -6 =4 ) 100.0 -64
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Fritz 8 2666 6.0-2.0 (+5 -1 =2 ) 100.0 +57
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Alaric 707 2663 19.0-13.0 (+13-7 =12) 100.0 -65
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Glaurung 1.2.1 32-bit 2657 27.5-12.5 (+21-6 =13) 100.0 -6
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Glaurung 1.2.1 64-bit 2656 22.0-10.0 (+18-6 =8 ) 100.0 -3
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CM10th Paralyse 2655 21.5-7.5 (+18-4 =7 ) 100.0 +41
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Scorpio 1.81 2648 55.0-21.0 (+41-7 =28) 100.0 +4
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Scorpio 1.91 2641 46.5-17.5 (+38-9 =17) 100.0 +11
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Scorpio 1.9 2641 64.0-32.0 (+53-21=22) 100.0 -28
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Scorpio 1.82 2638 20.5-11.5 (+16-7 =9 ) 100.0 -55
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Scorpio 1.84 2633 45.5-18.5 (+36-9 =19) 100.0 -11
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Scorpio 1.8 2624 26.5-5.5 (+23-2 =7 ) 100.0 +83
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Alaric 704 2618 19.5-12.5 (+14-7 =11) 100.0 -102
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Delfi 5.1 2615 26.5-5.5 (+23-2 =7 ) 100.0 +76
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Slow Chess Blitz WV2.1 2615 22.5-9.5 (+19-6 =7 ) 100.0 -28
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Frenzee 3.0 64-bit 2614 23.0-9.0 (+18-4 =10) 100.0 -28
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Colossus 2007d 2611 21.0-11.0 (+13-3 =16) 100.0 -86
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ProDeo 1.2 2609 30.5-9.5 (+25-4 =11) 100.0 +5
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WildCat 7 2606 26.0-6.0 (+22-2 =8 ) 100.0 +49
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Zappa 1.1 64-bit 2604 27.0-5.0 (+24-2 =6 ) 100.0 +86
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Movei 00.8.438 2604 22.0-10.0 (+17-5 =10) 100.0 -58
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Pharaon 3.5.1 2603 27.5-4.5 (+25-2 =5 ) 100.0 +115
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List 5.12 2592 23.0-11.0 (+18-6 =10) 100.0 -76
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Ruffian 1.0.5 2586 24.5-7.5 (+21-4 =7 ) 100.0 -7
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Delfi 5.0 2576 25.5-5.5 (+22-2 =7 ) 100.0 +29
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Pseudo 0.7c 2574 25.0-7.0 (+22-4 =6 ) 100.0 +1
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SOS 5.1 2572 25.5-6.5 (+22-3 =7 ) 100.0 +9
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Aristarch 4.50 2568 24.5-7.5 (+21-4 =7 ) 100.0 -26
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Petir 4.39 2565 25.5-6.5 (+22-3 =7 ) 100.0 -1
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Colossus 2007a 2558 26.0-6.0 (+22-2 =8 ) 100.0 0
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Crafty 21.5 64-bit 2543 24.5-7.5 (+21-4 =7 ) 100.0 -47